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| author | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-01 17:52:02 +0000 |
|---|---|---|
| committer | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-01 17:52:02 +0000 |
| commit | 3327418041ec57f6db06ba8ec7ea88616c2d7728 (patch) | |
| tree | 04b921bafe9da0814bfd9d39ff3475fef41e5805 /gcc/rtl.h | |
| parent | bfe513a49f83aeaed190d83ba4497b85c1d8aaaf (diff) | |
| download | gcc-3327418041ec57f6db06ba8ec7ea88616c2d7728.tar.gz | |
* rtl.h (CONST_DOUBLE_P): Define.
(rtx_to_double_int): Declare.
* emit-rtl.c (rtx_to_double_int): New function.
* dwarf2out.c (insert_double): New function.
(loc_descriptor, add_const_value_attribute): Clean up, use
rtx_to_double_int and insert_double functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158963 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/rtl.h b/gcc/rtl.h index ccb3c1a044a..fe17ae7cba5 100644 --- a/gcc/rtl.h +++ b/gcc/rtl.h @@ -375,6 +375,10 @@ struct GTY(()) rtvec_def { /* Predicate yielding nonzero iff X is an rtx for a constant integer. */ #define CONST_INT_P(X) (GET_CODE (X) == CONST_INT) +/* Predicate yielding true iff X is an rtx for a double-int + or floating point constant. */ +#define CONST_DOUBLE_P(X) (GET_CODE (X) == CONST_DOUBLE) + /* Predicate yielding nonzero iff X is a label insn. */ #define LABEL_P(X) (GET_CODE (X) == CODE_LABEL) @@ -1627,6 +1631,7 @@ extern void start_sequence (void); extern void push_to_sequence (rtx); extern void push_to_sequence2 (rtx, rtx); extern void end_sequence (void); +extern double_int rtx_to_double_int (const_rtx); extern rtx immed_double_int_const (double_int, enum machine_mode); extern rtx immed_double_const (HOST_WIDE_INT, HOST_WIDE_INT, enum machine_mode); |